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Arc Of Attrition by UTMB
UltraUnited KingdomEngland

Arc Of Attrition by UTMB2027

22.01 – 24.01.2027Cornwall (United Kingdom)Dates to be confirmed
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Pacing, fueling and crew sheet for the course you pick

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4 courses · 22.1–173 km · up to 5’507 m D+

4 courses

  1. 22.1km

    744 m D+

    746 m D-

    avg 3%

    Arc 20K

    24.01.

    UTMB Index 20K
    GPX

  2. 49.4km

    1’458 m D+

    1’359 m D-

    avg 3%

    Arc 50K

    24.01.

    UTMB Index 50K
    GPX

  3. 82.7km

    2’708 m D+

    2’558 m D-

    avg 3%

    Arc 100K

    23.01.

    UTMB Index 100K
    GPX

  4. 173km

    5’507 m D+

    4’749 m D-

    avg 3%

    Arc 100M

    22 aid stations

    UTMB Index 100M
    GPX

Course analysis

173 km5’507 m D+

228effort kmⓘ173 km on the map · feels like 228 km
D+
5’507 m
D−
4’749 m
Max alt.
121 m
Steepest
24%

Segments

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Elevation profile: Arc 100M

-1 m — 121 m

Feels like these

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Arc Of Attrition by UTMB, in one roadbook.

Includes this race's official aid stations and cutoff times.

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The race

Arc of Attrition by UTMB® is one of the UK's most iconic coastal ultra marathons, taking runners along the spectacular South West Coast Path through some of Cornwall's most dramatic landscapes.

Where to stay

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